Blackworm Breeder Box Method

08/18/2026

Find out how farms produce blackworms and why your cultures are stalling!

Fluval Fluval USA Hikari Sales USA

08/18/2026

I get ask this question more than anything. How do I produce more blackworms?

Well, take a sneak peek into the world of mass producing blackworms! Thousands of pounds of blackworms a year.

Plus understand the issues for home cultures and how to get around those issues.



Fluval Fluval USA Hikari Sales USA

How can blackworm farms produce hundreds of pounds while your home ...

08/17/2026

Blackworm propagation update and some surprise additions!

Fluval USA Hikari Sales USA Marinepure by Cermedia Clifford W. Estes Co, Inc.

08/17/2026

This week’s experiment update and all the blackworms have regrown and they’re looking great! As with every experiment, there is always a little twist that you don’t expect to happen… that’s not always a bad thing.

Fluval Fluval USA Hikari Sales USA Marinepure by Cermedia Clifford W. Estes Co, Inc.



We’re going into week four and our blackworms have been propagated ...

08/16/2026

Cleanly collect blackworms out of your cultures with this blackworm harvest hack!

08/15/2026

I started with just a few wild blackworms I found in river mud. Now the culture has exploded and I noticed something unexpected growing right alongside them. 👀

All I’ve been feeding this culture is biofloc using my Blackworm Breeder Box Method. This little experiment is getting interesting!

08/15/2026

This is an interesting discovery I wanted to share with everyone.

I started with just a few wild blackworms I found in river mud. Now...

08/14/2026

Daphnia, Blackworms, and more in one culture!🤯🤯.

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08/14/2026

Pulling Daphnia out of my Blackworm culture wasn’t the biggest surprise it was that I actually cultured them indoors.

I have tried to culture Daphnia inside for years with no success until I stopped trying to culture them.

Focusing on the microbial loop instead of the final result has been a game changer. One blackworm culture is producing live food for every type of fish I have. 



FluvalFluval USA Hikari Sales USA Marinepure by Cermedia Clifford W. Estes Co, Inc.

For the first time, I’m pulling Daphnia straight out of an indoor b...

08/12/2026

This is a shocking update for me personally. I’ve never experienced a blackworm culture like these before.

Will it hinder our results?? Probably but that might not be that bad.



Fluval Fluval USA Hikari Sales USA Marinepure by Cermedia Clifford W. Estes Co, Inc.

We are going into week four in the black one breeder box and Estes ...